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Research Output 1997 2017

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Article
2017
22 Citations (Scopus)

CubeSat quantum communications mission

Oi, D. KL., Ling, A., Vallone, G., Villoresi, P., Greenland, S. C., Kerr, E., Macdonald, M., Weinfurter, H., Kuiper, H., Charbon, E. & Ursin, R., 17 Apr 2017, In : EPJ Quantum Technology. 4, 6.

Research output: Contribution to journalArticle

Open Access
File
quantum communication
nanosatellites
target acquisition
frogs
constellations

Linear quantum optical bare raising operator

Radtke, J. C. J., Oi, D. K. L. & Jeffers, J., 23 Oct 2017, In : Journal of Physics B: Atomic, Molecular and Optical Physics. 50, 21, 9 p., 215501.

Research output: Contribution to journalArticle

Open Access
File
operators
photons
2016
3 Citations (Scopus)

Deterministic amplification of Schrödinger cat states in circuit quantum electrodynamics

Joo, J., Elliott, M., Oi, D. K. L., Ginossar, E. & Spiller, T. P., 5 Feb 2016, In : New Journal of Physics. 18, 2, 11 p., 023028.

Research output: Contribution to journalArticle

Open Access
File
cats
quantum electrodynamics
purification
engineers
quantum mechanics
29 Citations (Scopus)

Generation and analysis of correlated pairs of photons on board a nanosatellite

Tang, Z., Chandrasekara, R., Tan, Y. C., Cheng, C., Sha, L., Hiang, G. C., Oi, D. K. L. & Ling, A., 31 May 2016, In : Physical Review Applied. 5, 5, 5 p., 054022.

Research output: Contribution to journalArticle

Open Access
File
nanosatellites
orbits
photons
proposals
spacecraft
7 Citations (Scopus)

Nanosatellites for quantum science and technology

Oi, D. K. L., Ling, A., Grieve, J. A., Jennewein, T., Dinkelaker, A. N. & Krutzik, M., 4 Oct 2016, In : Contemporary Physics. p. 1-32 32 p.

Research output: Contribution to journalArticle

Open Access
File
Nanosatellites
nanosatellites
Satellites
Microgravity
Testbeds
2015
21 Citations (Scopus)

Quantum Hilbert hotel

Potoček, V., Miatto, F. M., Mirhosseini, M., Magaña-Loaiza, O. S., Liapis, A. C., Oi, D. K. L., Boyd, R. W. & Jeffers, J., 15 Oct 2015, In : Physical Review Letters. 115, 16, 5 p., 160505.

Research output: Contribution to journalArticle

Open Access
File
paradoxes
multiplexing
infinity
quantum numbers
rooms
2014
19 Citations (Scopus)

Testing the effects of gravity and motion on quantum entanglement in space-based experiments

Edward Bruschi, D., Sabín, C., White, A., Baccetti, V., Oi, D. K. L. & Fuentes, I., 21 May 2014, In : New Journal of Physics. 16, 16 p., 053041.

Research output: Contribution to journalArticle

Open Access
File
orbital maneuvers
nanosatellites
gravitation
orbits
Bose-Einstein condensates
1 Citation (Scopus)

Unitary holonomies by direct degenerate projections

Oi, D. K. L., 15 May 2014, In : Physical Review A. 89, 4 p., 050102(R).

Research output: Contribution to journalArticle

Open Access
File
Hilbert space
projection
2 Citations (Scopus)

Unlearning quantum information

Oi, D., Sep 2014, In : European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics. 68, 4 p., 259.

Research output: Contribution to journalArticle

Open Access
File
quantum computation
recovery
operators
2013
20 Citations (Scopus)

Nondemolition measurement of the vacuum state or its complement

Oi, D. K. L., Potocek, V. & Jeffers, J., 23 May 2013, In : Physical Review Letters. 110, 21, 5 p., 210504.

Research output: Contribution to journalArticle

Open Access
File
complement
vacuum
quantum communication
quantum optics
projection
2012
6 Citations (Scopus)

Ancilla-driven quantum computation with twisted graph states

Anders, J., Andersson, E., Browne, D. E., Kashefi, E. & Oi, D. K. L., 27 Apr 2012, In : Theoretical Computer Science. 430, p. 51-72 22 p.

Research output: Contribution to journalArticle

Quantum computers
Quantum Computation
Qubit
Graph in graph theory
Quantum Computer
2 Citations (Scopus)

Limits on the decay rate of quantum coherence and correlation

Oi, D. K. L. & Schirmer, S. G., 26 Jul 2012, In : Physical Review A. 86, 1, p. - 7 p., 012121.

Research output: Contribution to journalArticle

decay rates
emerging
physics

Measuring nothing

K. L. Oi, D., Potocek, V. & Jeffers, J., 12 Jul 2012, In : arXiv.org. 7 p.

Research output: Contribution to journalArticle

File
quantum communication
quantum optics
projection
communication
operators
4 Citations (Scopus)

Quantum system characterization with limited resources

Oi, D. K. L. & Schirmer, S. G., 28 Nov 2012, In : Proceedings A: Mathematical, Physical and Engineering Sciences. 370, 1979, p. 5386-5395 10 p.

Research output: Contribution to journalArticle

Quantum Systems
resources
Dynamical systems
Sampling
Resources
2011
6 Citations (Scopus)

Reference frames for Bell inequality violation in the presence of superselection rules

Paterek, T., Kurzyński, P., Oi, D. K. L. & Kaszlikowski, D., 19 Apr 2011, In : New Journal of Physics. 13, 12 p., 043027.

Research output: Contribution to journalArticle

Open Access
File
bells
quantum theory
communication
preparation
2010
42 Citations (Scopus)

Ancilla-driven universal quantum computation

Anders, J., Oi, D. K. L., Kashefi, E., Browne, D. E. & Andersson, E., 10 Aug 2010, In : Physical Review A. 82, 2, 4 p., 020301(R).

Research output: Contribution to journalArticle

Open Access
File
registers
quantum computation
interactions
preparation
1 Citation (Scopus)

Decision problems with quantum black boxes

Hillery, M., Andersson, E., Barnett, S. M. & Oi, D., Jan 2010, In : Journal of Modern Optics. 57, 3, p. 244-252 9 p.

Research output: Contribution to journalArticle

Open Access
File
boxes
operators
discrimination
output
17 Citations (Scopus)

Quantum system identification by Bayesian analysis of noisy data: Beyond Hamiltonian tomography

Schirmer, S. G. & Oi, D. K. L., May 2010, In : Laser Physics. 20, 5, p. 1203-1209 7 p.

Research output: Contribution to journalArticle

Hamiltonians
system identification
Tomography
Identification (control systems)
tomography
2009
44 Citations (Scopus)

Coherent time evolution of a single-electron wave function

Kataoka, M., Astley, M. R., Thorn, A. L., Oi, D. K. L., Barnes, C. H. W., Ford, C. J. B., Anderson, D., Jones, G. A. C., Farrer, I., Ritchie, D. A. & Pepper, M., 17 Apr 2009, In : Physical Review Letters. 102, 15, 4 p., 156801 .

Research output: Contribution to journalArticle

wave functions
electrons
travel
tunnels
quantum dots
16 Citations (Scopus)

Twisted graph states for ancilla-driven universal quantum computation

Kashefi, E., Oi, D. K. L., Browne, D., Anders, J. & Andersson, E., 8 Aug 2009, In : Electronic Notes in Theoretical Computer Science. 249, p. 307-331 25 p.

Research output: Contribution to journalArticle

Open Access
File
Quantum computers
Quantum Computation
Quantum Computer
Qubit
Graph in graph theory
33 Citations (Scopus)

Two-qubit Hamiltonian tomography by Bayesian analysis of noisy data

Schirmer, S. G. & Oi, D. K. L., 26 Aug 2009, In : Physical Review A. 80, 2, 15 p., 022333 .

Research output: Contribution to journalArticle

tomography
projection
2008
31 Citations (Scopus)

Binary search trees for generalized measurements

Andersson, E. & Oi, D. K. L., May 2008, In : Physical Review A. 77, 5, p. 052104

Research output: Contribution to journalArticle

operators
quantum communication
quantum computation
Hilbert space
resources
2007

Generalized spectroscopy: coherence, superposition, and loss

Aberg, J. & Oi, D. K. L., 22 Mar 2007, In : arXiv.org. 4 p., 0703203.

Research output: Contribution to journalArticle

Open Access
File
spectroscopy
optics
absorption spectra
interference
vacuum
13 Citations (Scopus)

Operational approach to the Uhlmann holonomy

Aberg, J., Kult, D., Sjoqvist, E. & Oi, D. K. L., Mar 2007, In : Physical Review A. 75, 3, p. 032106 7 p.

Research output: Contribution to journalArticle

operators
preparation
18 Citations (Scopus)

Subspace confinement: how good is your qubit?

Devitt, S. J., Schirmer, S. G., Oi, D. K. L., Cole, J. H. & Hollenberg, L. C. L., 29 Oct 2007, In : New Journal of Physics. 9, Oct, 22 p.

Research output: Contribution to journalArticle

Open Access
File
quantum computation
leakage
Hilbert space
oscillations
2006
15 Citations (Scopus)

Experimental quantum multimeter and one-qubit fingerprinting

Du, J., Zou, P., Peng, X., Oi, D. K. L., Kwek, L. C., Oh, C. H. & Ekert, A., Oct 2006, In : Physical Review A. 74, 4, p. - 4 p., 042319.

Research output: Contribution to journalArticle

nuclear magnetic resonance
quantum computers
ingredients
tomography
prototypes
12 Citations (Scopus)

Fidelity and coherence measures from interference

Oi, D. K. L. & Aberg, J., 2006, In : Physical Review Letters. 97, 4 p., 220404.

Research output: Contribution to journalArticle

Open Access
File
interference
interferometers
preparation
visibility
interferometry
28 Citations (Scopus)

Identifying a two-state Hamiltonian in the presence of decoherence

Cole, J. H., Greentree, A. D., Oi, D. K. L., Schirmer, S. G., Wellard, C. J. & Hollenberg, L. C. L., Jun 2006, In : Physical Review A. 73, 6, p. - 8 p., 062333.

Research output: Contribution to journalArticle

quantum computation
calibrating

Publisher's Note: Experimental quantum multimeter and one-qubit fingerprinting [Phys. Rev. A74, 042319 (2006)]

Du, J., Zou, P., Peng, X., Oi, D. K. L., Kwek, L. C., Oh, C. H. & Ekert, A., 26 Oct 2006, In : Physical Review A. 74, 4, 1 p., 049907.

Research output: Contribution to journalArticle

Scalable error correction in distributed ion trap computers

Oi, D. K. L., Devitt, S. J. & Hollenberg, L. C. L., Nov 2006, In : Physical Review A. 74, 5, p. 052313 9 p.

Research output: Contribution to journalArticle

fault tolerance
quantum computation
traps
operators
ions
2005

A universal quantum estimator

Kwek, L. C., Choo, K. W., Du, J. F., Ekert, A. K., Alves, C. M., Horodecki, M., Horodecki, P., Kaszlikowski, D., Nazimudeen, N., Oh, C. H. & Oi, D. K. L., Nov 2005, In : International Journal of Quantum Information. 3, p. 123-132 10 p.

Research output: Contribution to journalArticle

File
estimators
modems
quantum computers
10 Citations (Scopus)

Controlled phase gate for solid-state charge-qubit architectures

Schirmer, S. G., Oi, D. K. L. & Greentree, A. D., Jan 2005, In : Physical Review A. 71, 1, p. - 13 p., 012325.

Research output: Contribution to journalArticle

File
solid state
charge distribution
interactions
52 Citations (Scopus)

Identifying an experimental two-state Hamiltonian to arbitrary accuracy

Cole, J. H., Schirmer, S. G., Greentree, A. D., Wellard, C. J., Oi, D. K. L. & Hollenberg, L. C. L., Jun 2005, In : Physical Review A. 71, 6, 11 p., 062312.

Research output: Contribution to journalArticle

File
eigenvectors
estimating
scaling
7 Citations (Scopus)

Quantum tomographic cryptography with Bell diagonal states: nonequivalence of classical and quantum distillation protocols

Kaszlikowski, D., Lim, J. Y., Oi, D. K. L., Willeboordse, F. H., Gopinathan, A. & Kwek, L. C., Jan 2005, In : Physical Review A. 71, 1, p. - 8 p., 012309.

Research output: Contribution to journalArticle

File
quantum cryptography
distillation
bells
8 Citations (Scopus)

Robust charge-based qubit encoding

Oi, D. K. L., Schirmer, S. G., Greentree, A. D. & Stace, T. M., Aug 2005, In : Physical Review B. 72, 7, p. - 6 p., 075348.

Research output: Contribution to journalArticle

File
Semiconductor quantum dots
coding
Electric fields
traps
quantum dots
20 Citations (Scopus)

Surface-acoustic-wave single-electron interferometry

Rodriquez, R., Oi, D. K. L., Kataoka, M., Barnes, C. H. W., Ohshima, T. & Ekert, A. K., Aug 2005, In : Physical Review B. 72, 8, p. - 4 p., 085329.

Research output: Contribution to journalArticle

Interferometry
Surface waves
interferometry
Electric fields
Acoustic waves
2004
40 Citations (Scopus)

Experimental Hamiltonian identification for controlled two-level systems

Schirmer, S. G., Kolli, A. & Oi, D. K. L., May 2004, In : Physical Review A. 69, 5, p. - 4 p., 050306.

Research output: Contribution to journalArticle

File
boxes
readout
2003
34 Citations (Scopus)

Direct estimation of functionals of density operators by local operations and classical communication

Alves, C. M., Horodecki, P., Oi, D. K. L., Kwek, L. C. & Ekert, A. K., Sep 2003, In : Physical Review A. 68, 3, p. - 4 p., 032306.

Research output: Contribution to journalArticle

File
channel capacity
functionals
communication
operators
approximation

Efficient implementation of separability criteria

Oi, D. K. L. & Christandl, M., Nov 2003, In : Journal of the Physical Society of Japan. 72, p. 174-180 7 p.

Research output: Contribution to journalArticle

resources
71 Citations (Scopus)

Generalization of the geometric phase to completely positive maps

Ericsson, M., Sjoqvist, E., Brannlund, J., Oi, D. K. L. & Pati, A. K., Feb 2003, In : Physical Review A. 67, 2, p. - 4 p., 020101.

Research output: Contribution to journalArticle

File
interference
interferometry
geometry
21 Citations (Scopus)

Interference of quantum channels

Oi, D. K. L., 8 Aug 2003, In : Physical Review Letters. 91, 6, 4 p., 067902.

Research output: Contribution to journalArticle

interference
visibility
interferometry
operators
53 Citations (Scopus)

Mixed state geometric phases, entangled systems, and local unitary transformations

Ericsson, M., Pati, A. K., Sjoqvist, E., Brannlund, J. & Oi, D. K. L., 29 Aug 2003, In : Physical Review Letters. 91, 9, p. - 4 p., 090405.

Research output: Contribution to journalArticle

File
geometry
Hilbert space
interferometry
110 Citations (Scopus)

Observation of geometric phases for mixed states using NMR interferometry

Du, J. F., Zou, P., Shi, M. J., Kwek, L. C., Pan, J. W., Oh, C. H., Ekert, A., Oi, D. K. L. & Ericsson, M., 5 Sep 2003, In : Physical Review Letters. 91, 10, p. - 4 p., 100403.

Research output: Contribution to journalArticle

File
quantum computation
interferometry
nuclear magnetic resonance
physics
interactions
52 Citations (Scopus)

Quantum cryptography based on qutrit Bell inequalities

Kaszlikowski, D., Oi, D. K. L., Christandl, M., Chang, K., Ekert, A., Kwek, L. C. & Oh, C. H., Jan 2003, In : Physical Review A. 67, 1, p. - 4 p., 012310.

Research output: Contribution to journalArticle

File
quantum cryptography
bells
attack
plots
2002
181 Citations (Scopus)

Direct estimations of linear and nonlinear functionals of a quantum state

Ekert, A. K., Alves, C. M., Oi, D. K. L., Horodecki, M., Horodecki, P. & Kwek, L. C., 27 May 2002, In : Physical Review Letters. 88, 21, p. - 4 p., 217901.

Research output: Contribution to journalArticle

functionals
purity
eigenvalues
tomography
operators
82 Citations (Scopus)

Fidelity of single qubit maps

Oi, D. K. L., Bowdrey, M. D., Short, A. J., Jones, J. A. & Banaszek, K., 2002, In : Physics Letters A. 294, 5-6, p. 258-260 3 p.

Research output: Contribution to journalArticle

Quantum entanglement and secrecy

Exert, A., Oi, D. K. L., Alves, C. M., Kwek, L. C. & Kaszlikowski, D., Aug 2002, In : Acta Physica Polonica B . 33, 8, p. 2069-2080 12 p.

Research output: Contribution to journalArticle

communication
2001
10 Citations (Scopus)

What is quantum computation?

Ekert, A., Hayden, P., Inamori, H. & Oi, D. K. L., 10 Aug 2001, In : International Journal of Modern Physics A . 16, 20, p. 3335-3363 29 p.

Research output: Contribution to journalArticle

quantum computation
sounding
explosions
photons
atoms
2000
400 Citations (Scopus)

Geometric phases for mixed states in interferometry

Sjoqvist, E., Pati, A. K., Ekert, A., Anandan, J. S., Ericsson, M., Oi, D. K. L. & Vedral, V., 2 Oct 2000, In : Physical Review Letters. 85, 14, p. 2845-2849 5 p.

Research output: Contribution to journalArticle

File
interferometry
196 Citations (Scopus)

Geometric quantum computation

Ekert, A., Ericsson, M., Hayden, P., Inamori, H., Jones, J. A., Oi, D. K. L. & Vedral, V., Nov 2000, In : Journal of Modern Optics. 47, 14-15, p. 2501-2513 13 p.

Research output: Contribution to journalArticle

File
quantum computation
phase shift
geometry